219603008

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 84

約数和(自身を含む): 479096832

約数和(自身を除く): 259493824

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 289, 383, 496, 527, 544, 578, 766, 992, 1054, 1088, 1156, 1532, 1984, 2108, 2312, 3064, 4216, 4624, 6128, 6511, 8432, 8959, 9248, 11873, 12256, 13022, 16864, 17918, 18496, 23746, 24512, 26044, 33728, 35836, 47492, 52088, 71672, 94984, 104176, 110687, 143344, 189968, 201841, 208352, 221374, 286688, 379936, 403682, 416704, 442748, 573376, 759872, 807364, 885496, 1614728, 1770992, 3229456, 3431297, 3541984, 6458912, 6862594, 7083968, 12917824, 13725188, 27450376, 54900752, 109801504, 219603008]

約数ペア:

[(1, 219603008), (2, 109801504), (4, 54900752), (8, 27450376), (16, 13725188), (17, 12917824), (31, 7083968), (32, 6862594), (34, 6458912), (62, 3541984), (64, 3431297), (68, 3229456), (124, 1770992), (136, 1614728), (248, 885496), (272, 807364), (289, 759872), (383, 573376), (496, 442748), (527, 416704), (544, 403682), (578, 379936), (766, 286688), (992, 221374), (1054, 208352), (1088, 201841), (1156, 189968), (1532, 143344), (1984, 110687), (2108, 104176), (2312, 94984), (3064, 71672), (4216, 52088), (4624, 47492), (6128, 35836), (6511, 33728), (8432, 26044), (8959, 24512), (9248, 23746), (11873, 18496), (12256, 17918), (13022, 16864)]